2QHO	Protein Binding Ligase	date	Jul 02, 2007
title	Crystal Structure Of The Uba Domain From Edd Ubiquitin Ligas Complex With Ubiquitin
authors	G.Kozlov, K.Gehring
compound		source
Molecule: Ubiquitin Chain: A, C, E, G		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913
Molecule: E3 Ubiquitin-Protein Ligase Edd1 Chain: B, D, F, H Fragment: Residues 180-230 Synonym: Hyperplastic Discs Protein Homolog, Hhyd, Progesti Protein; Ec: 6.3.2.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Edd1, Edd, Hyd, Kiaa0896 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-4t-1
symmetry	Space Group: P 21 21 21	R_factor 0.207 R_Free 0.258
crystal cell	length a length b length c angle alpha angle beta angle gamma 33.849 59.333 246.672 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.85 Å
ligand		enzyme	Ligase E.C.6.3.2 BRENDA
Gene Ontology	Chain Function Process Component H, F, D, B
Primary reference	Structural basis of ubiquitin recognition by the ubiquitin-associated (UBA) domain of the ubiquitin ligase EDD., Kozlov G, Nguyen L, Lin T, De Crescenzo G, Park M, Gehring K, J Biol Chem. 2007 Dec 7;282(49):35787-95. Epub 2007 Sep 25. PMID:17897937

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk] Biological Unit Coordinates (2qho.pdb1.gz) 21 Kb Biological Unit Coordinates (2qho.pdb2.gz) 22 Kb Biological Unit Coordinates (2qho.pdb3.gz) 22 Kb Biological Unit Coordinates (2qho.pdb4.gz) 21 Kb CSU: Contacts of Structural Units for 2QHO Likely Quarternary Molecular Structure file(s) for 2QHO Structure Factors (631 Kb) Retrieve 2QHO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QHO from S2C, [Save to disk] Re-refined 2qho structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QHO in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2QHO

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2QHO, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qho_H] [2qho_C] [2qho_G] [2qho_B] [2qho_A] [2qho_F] [2qho_E] [2qho] [2qho_D] SWISS-PROT database: [P62990] [O95071] Domain organization of [UBIQ_BOVIN] [UBR5_HUMAN] by SWISSPFAM Domain found in 2QHO: [UBQ ] by SMART

Other resources with information on 2QHO

Community annotation for 2QHO at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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